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Flashcard SCI 207 Week 2 Quiz |
1.Question :The United States has lost 50 percent of its wetlands since colonial times. 2.Question :A scientist who studies the movement, storage, and distribution of water is called a hydrologist. 3.Question :It is estimated that as much as 60-70% of the world’s fish stocks are overexploited. 4.Question :What drives the hydrological cycle? 5.Question :Which industry requires the greatest use of fresh water? 6.Question :Agroecology is a belief that we must focus solely on maximizing grain yields at any cost. 7.Question :Which of the following is a greenhouse gas? 8.Question :Which of the following crops has shown the largest increase in production since 1996? 9.Question :In which of the following countries have groundwater aquifers been severely overpumped? 10.Question :Between 2002 and 2007, the number of U.S. farms increased by what percentage? |
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